Novus TxIsoRail Isolated Temperature Transmitter

  • Part #:NV-8806030306
  • Availability: Inquire

Price: $108.00
Price: $145.80


TxIsoRail is fully programmable isolated temperature transmitters dedicated to Pt100 and thermocouple industrial sensors. TxIsoRail is a DIN rail mount unit. Both units can be easily user configured for input type and working range by means of an interface cable connected to a PC USB port. (TxIsoRail has 2 or 3-wire Pt100 input with linearized output)

Why use isolated transmitters?
Isolated transmitters protect the electrical instruments by eliminating ground loop effects and reduce substantially the undesirable interferences and instabilities in sensor measurements. 


  • User programmable working range
  • 2-wire loop powered 4-20 mA or 20-4 mA output
  • Cold junction compensation for thermocouples
  • TxConfig Windows® configurator software
  • Configuration with a PC via TxConfig interface
  • Manual zero (offset) adjustment can be done by means with 1 front key in the TxIsoRail


Programmable input: 
Thermocouples type J, K, T, E, N, R, S, B, Pt100 RTD, 0-50 mV, 0-20 mA, 4-20 mA and 0-10V
0 to 10Vdc
Power supply: 
12 to 35 Vdc (4-20 mA); 18 to 30 Vdc (0-10 Vdc)


Pt100, 0-50 mV (tension) and 0-20 mA (current) ±0.20% of full scale. Thermocouples ± 0.25% of full scale ± 1 °C
Temperature effect: 
0.003% of maximum SPAN/°C
Working temperature: 
-40 to +85°C (-40 to 185°F)
Sensor failure protection: 
Programmable burnout upscale or downscale
72 mm (H) x 78 mm (D) x 19 mm (W)
1000 Vac between sensor input and 4-20 mA output loop
Selectable mains filter: 
60 Hz or 50 Hz

Required Accessories

Part #: NV-8816021039
$57.00 (USD)
$76.95 (CAD)
This configuration USB interface and Software is used to configure the TxRail and TxIsoRail products (more...)